First Mate

A heavy fog changed the fate of first mate Xi Jiangyuan. After the inland river boat "OU" was hit and sunk by a sea ship, Jiangyuan fell into the water and floated to Crescent Island, where he was rescued by fisherman Lao Zhang's daughter Duoduo. Duo Duo not only knows how to fish... But also has an unknown identity. She is a chivalrous woman with extraordinary martial arts skills. She is a first mate and a chivalrous fishing woman. She has various feelings. At home, on the high-speed train, Jiang Yuan told his girlfriend Duoza, who had gone back with him, a thrilling experience of floating on a desert island, where big-headed ants, cats and mice, man-eating crabs, wild men, wild women, caves, and the strange disappearances on the boat...